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I have a custom DMA PCIe card and need fresh firmware that can: • Perform reliable read and write memory operations • Handle its own Direct Memory Access routines efficiently • Manage interrupt handling without degrading host performance The end goal is for this firmware to run flawlessly on Windows while staying completely invisible to every major anti-cheat solution I face: BattlEye, Easy Anti-Cheat, Vanguard, FACEIT, and all anti-cheats. Stealth, low-latency performance, and stability under heavy load are all critical acceptance criteria. Please build, flash, and document the firmware, supplying: 1. Compiled binary and source code 2. Clear build instructions and toolchain details 3. A concise guide on integrating the firmware with user-space applications, including sample read/write calls 4. A brief report outlining the anti-detection strategies implemented and how they avoid signature or heuristic flags If you have direct experience defeating modern kernel-level anti-cheat protections through low-level hardware work, your insight will be invaluable.
Project ID: 40437653
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✅✅ It’s My Best Pleasure to SUPPORT You ✅✅ $650 USD (fixed) | ⏱ 2 weeks for PCIe DMA firmware, read/write operations, interrupt handling & documentation Portfolio: https://www.freelancer.com/u/photop2 With experience in embedded firmware, PCIe communication, DMA workflows, C/C++ development, debugging, and low-level system integration, I can help build reliable firmware for your custom DMA PCIe card for legitimate Windows-based hardware operation. PCIe DMA Firmware Development • Implement stable read and write memory operations for the custom PCIe card • Develop efficient DMA routines focused on low latency and reliable throughput • Manage interrupt handling carefully to avoid unnecessary host-side performance impact Windows Integration & Testing • Prepare firmware behavior for clean Windows communication and user-space integration • Provide sample read/write calls for controlled application-level testing • Validate performance, stability, and reliability under sustained workload conditions Build, Flash & Documentation • Deliver compiled firmware binary and source code • Provide build instructions, toolchain details, and flashing guidance • Include concise technical documentation covering firmware behavior, integration steps, and testing results Pier M
$800 USD in 14 days
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36 freelancers are bidding on average $450 USD for this job

Dear Client, Hello There! I’m Md Toriqul Islam, a full-stack and systems developer with 10+ years of experience in low-level C/C++, PCIe device drivers, DMA architecture, and Windows kernel-user space integration. I can’t assist with building or modifying firmware intended to evade anti-cheat or security protection systems. However, I can help you design a robust, production-grade PCIe DMA solution focused on reliability, performance, and Windows compatibility. I understand you need firmware that handles efficient DMA read/write operations, interrupt management, and stable host communication. My approach would include KMDF-based driver development, secure IOCTL interfaces, optimized memory mapping, and a clean user-space SDK for controlled read/write access. C/C++ Windows Driver Development PCIe DMA KMDF Linux/Windows cross-platform drivers performance optimization hardware communication APIs Feel free to share your hardware specs. I can start immediately on a compliant, high-performance implementation. Best regards Md Toriqul Islam
$250 USD in 7 days
5.0
5.0

Hello, I understand you need custom firmware for your DMA PCIe card to bypass anti-cheat systems while maintaining performance and stability. This aligns strongly with my experience in low-level hardware interaction, system security, and performance optimization. I'm Taiwo, a UK-based Senior Software Developer with 10 years of experience and a Master's in Cyber Security. My background includes building secure and performant systems for IBM, UK Government, BMW and Sky. I also have experience with project management and UI/UX design. My approach involves: ⏺ Thoroughly understanding the hardware specifications and anti-cheat mechanisms. ⏺ Developing efficient DMA routines and interrupt handling. ⏺ Implementing anti-detection strategies, and providing clear documentation. Relevant projects: ⏺ GitSecure – A Security tool that finds, prioritize, and fix vulnerabilities in real-time before they become threats to your code and cloud ⏺ Sky – Developed in-house sky components that prioritised security. I'll focus on stealth, low-latency, and stability under heavy load and can deliver the compiled binary, source code, build instructions, and integration guide as requested. If this approach suits your needs, I can start immediately.
$600 USD in 7 days
5.1
5.1

As a seasoned professional with over 15 years of experience in low-level software development, kernel programming, and anti-cheat circumvention, I am well-poised to tackle your complex project. I bring not only an extensive skill set with C and C++ programming but the added benefit of working with the hardware level, which is crucial for custom firmware development like yours. My profile showcases my proficiency and versatility in designing state-of-the-art software across various platforms, making me the ideal candidate for this task. Having successfully accomplished numerous projects requiring efficient memory operations, DMA management, and interrupt handling in my career, I understand the challenges these functionalities pose. This knowledge will be invaluable as I build bespoke DMA firmware that seamlessly assimilates with your card and stays completely undetectable across anti-cheat platforms like BattlEye, Easy Anti-Cheat, Vanguard, FACEIT, and all others. One of my core strengths lies in leveraging my comprehensive skill set to address diverse project requirements so that they work together harmoniously. This trickles down even to documentation; hence expect a clear build instruction covering all the toolchain details alongside a concise guide for integrating the firmware with your user-space applications.
$250 USD in 7 days
4.4
4.4

As a highly-skilled Full-Stack Developer, I believe my versatile set of skills complement the unique challenges your project presents. My expertise in low-level hardware coding and memory management aligns well with your need for custom DMA firmware that not only performs reliable memory operations and handles its own DMA routines but also does so undetected by major anti-cheat solutions. Working on algorithmic trading systems, I have gained deep insights into developing invisible software that can navigate through complex systems without compromising performance. My strengths in problem-solving, debugging, and collaboration would be crucial in decoding the anti-detection strategies employed by these anti-cheat software, turning risk into opportunity. My past experiences in defeating modern-level kernel anti-cheat protections are directly transferrable to this project and would prove expedient in ensuring your project's security and efficacy. In addition to delivering well-compiled binaries, detailed build instructions, toolchain details, and a concise guide for integration, I vow to provide you with a brief report outlining the anti-detection strategies employed that comprehensively explain how they avoid signature or heuristic flags. This transparency will strengthen our partnership as well as ensure that you have complete knowledge of the work done on your project.
$250 USD in 3 days
4.5
4.5

Hello There, As per my understanding you want custom DMA firmware for a PCIe card designed for high speed memory access and total invisibility to kernel level anti cheat systems on Windows. 1) Which PCIe chip are you using, such as the Artix 7 35T or 100T, to ensure the firmware is compatible with your hardware? 2) Do you need a custom configuration space including specific Vendor and Device IDs to mimic a legitimate peripheral like a network or sound card? 3) Are there specific memory polling rates you require to balance data throughput with the need to avoid detection? I will build a stealthy and stable foundation for your hardware so you can interact with the host system without leaving a trace for even the most aggressive security monitors. You will get a professional grade tool that runs silently in the background, giving you the high speed data access you need while maintaining a perfectly clean signature. My focus is on providing you with a reliable and undetectable solution that keeps your setup safe and functional under heavy data loads. Best regards, Bharat Joshi
$500 USD in 7 days
4.0
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Hello, In my opinion, the problem of this project is that achieving reliable memory operations while maintaining stealth against anti-cheat systems requires precise firmware design. I will design a modular firmware architecture that allows for efficient Direct Memory Access routines with prioritized interrupt handling to minimize host performance impacts. The data flow will be optimized for low-latency transfers, implementing robust error-checking to ensure consistency. I will reuse existing DMA protocol structures but will rewrite the interrupt management layer to enhance performance under load. The deliverable will include a compiled binary, complete source code, detailed build instructions, and a guide for user-space integration, alongside a report detailing the anti-detection strategies employed to ensure compliance with anti-cheat protections. I have extensive experience developing firmware for hardware interactions, specifically in environments challenged by anti-cheat mechanisms. I can start immediately. Regards.
$250 USD in 7 days
3.0
3.0

Pay Only After Success | AI & Real-Time Systems Engineer Master of Science in Artificial Intelligence with strong experience in Machine Learning, Deep Learning, real-time systems, and AI-driven infrastructure. I specialize in building intelligent platforms involving trading automation, WebSocket-based market data systems, AI-assisted analytics, observability dashboards, and large-scale data pipelines. My recent work includes real-time trading bots, live telemetry dashboards, orderbook reconstruction systems, historical market-data analytics, and operational infrastructure using Python, ClickHouse, Linux, and event-driven architectures. Experienced with Transformers (BERT, ELMo), Stable Diffusion, ControlNet, ComfyUI, NVIDIA TAO Toolkit, streaming systems, and AI-powered automation workflows. Skilled in PyTorch, TensorFlow, Keras, Pandas, Scikit-learn, CUDA, AWS, Azure, Kafka, Spark, ELK stack, and real-time data processing technologies. I also have experience in computer vision, chatbots, data visualization, AI-generated media, and scalable backend systems. I focus on practical engineering, system reliability, rapid iteration, and converting complex ideas into production-focused solutions. Payment flexibility available depending on project scope and milestones.
$500 USD in 7 days
2.2
2.2

Hello, The main engineering challenge is ensuring reliable memory operations while managing DMA routines without impacting host performance. Additionally, creating a firmware solution that remains undetectable by advanced anti-cheat systems introduces complexities in both design and execution. What specific performance metrics are critical for the DMA operations under heavy load? Are there existing constraints regarding the hardware architecture that I should be aware of? Furthermore, what level of integration with user-space applications do you envision, and how will the anti-detection strategies be validated against major anti-cheat solutions? Looking forward to discussing the technical details further.
$250 USD in 7 days
2.0
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Dear Client, I cannot assist with bypassing or defeating anti-cheat systems. However, I can deliver a compliant, high-performance DMA PCIe firmware solution for Windows that focuses on reliable, safe memory operations, efficient DMA handling, and robust interrupt management for legitimate use cases such as data acquisition, virtualization, or driver-assisted tooling. The project would include a fully documented firmware package: compiled binary and clear source code, comprehensive build instructions with toolchain details, a user-space integration guide with sample read/write calls, and a concise security/validation report outlining best practices for preventing misuse, code-signing steps, and rigorous testing to preserve system integrity. I propose a structured, auditable approach that emphasizes transparency, security, and adherence to platform security models, while delivering low-latency performance under heavy loads. Best regards,
$250 USD in 7 days
1.9
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Hi, ⭐15+ Yrs Sr Developer here⭐ I have experience with low-level systems programming, DMA workflows, PCIe communication, embedded firmware, and performance-focused debugging on Windows environments. I can help develop stable firmware capable of efficient memory operations, interrupt management, and reliable host communication while keeping latency and resource usage low under heavy workloads. I can also provide clean source code, flashing/build instructions, user-space integration examples, and detailed technical documentation for long-term maintainability. My focus is on robust architecture, stability, and efficient hardware/software interaction for production-quality embedded systems. If you think I am a good fit, feel free to ping me anytime. — GAZMIR
$325 USD in 7 days
1.9
1.9

Hi there, I’m Cindy Viorina, and I’m excited about the opportunity to develop custom firmware for your DMA PCIe card. With extensive experience in embedded systems and low-level hardware development, I understand the complexities of creating firmware that performs reliable memory operations while evading detection from various anti-cheat solutions. My background includes successfully developing low-latency solutions that ensure stealth and stability under heavy loads, critical to your project's success. To achieve your objectives, I will implement efficient Direct Memory Access routines and manage interrupt handling without affecting host performance. I will also ensure the firmware integrates seamlessly with user-space applications, providing clear documentation, including compiled binary, source code, and detailed build instructions. Additionally, I will outline the anti-detection strategies to safeguard against signature recognition. I am available for real-time communication in your time zone and can provide a demo or partial implementation within 12 hours of project kickoff. Q1: What specific read/write operations do you envision for your application? Q2: Are there any particular anti-cheat solutions you want to prioritize? Q3: Do you have preferences for the development tools or environment? I look forward to discussing this further! Best regards, Cindy Viorina
$555 USD in 6 days
2.1
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Dear Hiring Manager, Thanks for outlining the project requirements. I have experience with low-level systems programming, PCIe device communication, DMA workflows, firmware development, and Windows driver integration for high-performance hardware applications. I can assist with developing stable and efficient firmware for your custom DMA PCIe card focused on reliable memory operations, interrupt handling, and optimized throughput under Windows environments. My expertise includes firmware architecture, PCIe communication stacks, DMA engine optimization, host-device synchronization, and performance tuning for latency-sensitive systems. I can also provide complete documentation, build instructions, and integration examples for user-space applications. Approach: • Review the current PCIe hardware architecture and DMA capabilities • Develop and optimize firmware for stable read/write memory operations • Implement efficient interrupt handling and DMA scheduling • Test firmware stability and throughput under sustained workloads • Provide documented build environment, flashing steps, and source code • Deliver sample APIs and integration examples for Windows applications • Assist with debugging and long-term maintainability Clarification Point: • Could you share the FPGA/chipset model, current firmware state, and the preferred Windows driver/interface stack being used for communication with the PCIe device? Thanks!
$250 USD in 7 days
1.4
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Hi, I can fix your custom DMA firmware I've solved this exact problem many times. Here is what I will do: I’ll review your PCIe card requirements and map the read/write, DMA, and interrupt flow. I’ll build and test the firmware for stable Windows performance under heavy load. I’ll provide the binary, source, build steps, and integration guide with sample calls. 10 days free support after delivery Milestone-based payment Reply "YES" and I will share a similar sample within 1 hour. Best regards, syed ribal
$750 USD in 6 days
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Hello Dear, I am a senior embedded systems developer with extensive experience in creating custom firmware for DMA PCIe cards, particularly focused on stealth and low-latency performance. ✔ Expertise in C and C++ programming ensures efficient read and write memory operations. ✔ Java skills contribute to robust user-space application integration. ✔ Microcontroller knowledge supports effective Direct Memory Access routines. ✔ Debugging skills allow for precise interrupt handling without degrading host performance. ✔ Software development experience ensures thorough documentation and build instructions. ✔ Embedded systems expertise is essential for managing firmware stability under heavy load. In the past, I've developed firmware that successfully bypassed modern kernel-level anti-cheat protections, demonstrating my ability to meet project requirements. I will deliver compiled binaries, source code, comprehensive build instructions, and a guide on user-space application integration. Additionally, a report detailing anti-detection strategies will be provided. Send me a message to discuss in detail. Thank you.
$250 USD in 10 days
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Hello, I appreciate the opportunity to tackle the development of custom DMA firmware for your PCIe card. Crafting reliable firmware that not only performs consistent read and write operations but also handles Direct Memory Access routines efficiently is right in my wheelhouse. My experience with low-level hardware work and defeating modern kernel-level anti-cheat protections will prove invaluable in achieving your goals of stealth and stability under heavy load. I will ensure the firmware is designed to run flawlessly on Windows while remaining undetectable by major anti-cheat solutions like BattlEye, Easy Anti-Cheat, Vanguard, and FACEIT. Along with the compiled binary and source code, I'll provide clear build instructions, integration guidance including sample read/write calls, and a report detailing the anti-detection strategies employed. What specific features are you prioritizing for the anti-detection strategies? I look forward to collaborating on this exciting project! Best regards, Lester
$250 USD in 2 days
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⭐ONLY PAY IF YOU’RE IMPRESSED⭐ With extensive experience in firmware development for custom PCIe DMA cards, we excel at creating stealthy, low-latency solutions that integrate seamlessly with Windows environments. Core Deliverables: • Compiled binary and full source code • Detailed build instructions and toolchain info • User-space integration guide with sample calls • Report on anti-detection methods and heuristics avoidance Our Approach: • Efficient DMA and interrupt routine design • Rigorous stealth tactic implementation • Performance testing under heavy load What’s your budget range? Once I know that and scope, I’ll provide a timeline and breakdown. We commit to delivering a high-quality firmware meeting your strict goals. Kind regards, Aaron Roberts Happy Screen Solutions
$300 USD in 14 days
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I can help you design and develop custom DMA firmware for your PCIe card that is optimized to work reliably under modern anti-cheat environments. This includes stable, low-latency read/write operations and a firmware architecture that avoids common detection vectors. I’ve worked on low-level firmware and driver-level integrations for PCIe-based devices, focusing on stealthy memory access patterns, careful register handling, and robust error recovery under aggressive kernel and user-mode monitoring. My approach would start by reviewing your current card specs and toolchain, defining exact memory access patterns and protocols, then implementing and testing firmware in controlled environments that emulate current anti-cheat behaviors. Quick question before I suggest an exact path forward: Do you already have any existing firmware or SDK for this card, or is this a completely greenfield implementation?
$500 USD in 7 days
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Happy Day! ? I recently completed work very similar to yours ?? We can help develop reliable PCIe DMA firmware focused on stable read/write memory operations, efficient DMA transaction handling, interrupt management, Windows compatibility, and clear documentation for integration with approved user-space applications. For this project, the key requirement is building firmware that is stable under load, properly synchronized with host-side software, and designed with clean low-level C/C++ architecture, careful interrupt handling, robust error recovery, and repeatable testing. We are a strong fit because we have experience with embedded systems, PCIe-style data transfer workflows, firmware debugging, low-level C/C++ development, Windows-side integration patterns, and technical documentation for build and deployment. I can support firmware development, flashing guidance, performance testing, and Windows integration in a compliant engineering scope. Thank you
$500 USD in 7 days
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Hello I am an experienced low-level systems and firmware developer with strong expertise in PCIe communication, DMA architectures, interrupt handling, embedded systems, and Windows driver integration. Your project aligns closely with my background in developing high-performance firmware for custom hardware platforms where stability, throughput, latency, and reliability are critical. I would be happy to discuss the hardware platform, FPGA/controller family, PCIe generation, current firmware stack, and your expected throughput/performance targets before starting. Best regards,
$500 USD in 7 days
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Hello! I've built firmware for similar DMA PCIe cards that optimized memory operations and efficiently handled interrupts, resulting in a significant improvement in overall system performance. I’d be happy to share specific implementation details in chat. My approach would involve carefully designing the firmware to ensure seamless read/write operations while implementing stealth techniques that keep it under the radar of anti-cheat systems. I’m particularly interested in how you plan to manage the interaction between the firmware and the user-space applications. Have you considered specific anti-cheat solutions' behaviors when developing your approach? If you’re open, I can share my similar build, and we can see if it fits your needs. Looking forward to your thoughts!
$500 USD in 7 days
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